Land Use Summary Maps

All files open with Adobe Acrobat Reader.  You can download this program for free here.

Percent Agriculture Highest %: Middle Little Darby  86.6%   Lowest %: Big Darby I-70 to I-71  54.3%	Percent Wooded Highest %: Headwaters Big Darby  39.6%   Lowest %: Robinson Run 12.4%	Percent Residential Highest %: Robinson 17.5%   Lowest %: Treacle/Proctor 0.21%	Percent Wetlands Highest %: Headwaters Big Darby  41.5%   Lowest %: Middle Little Darby 4.1%
Percent Open Water Highest %: Robinson Run 1.41%   Lowest %: Middle Little Darby 0.01%	Percent Open Grass Highest %: Robinson Run 1.7%   Lowest %*: Middle Big Darby 0.02%	Percent Commercial or Industrial Highest %: Flat Branch 9.6%   Lowest %*: Spring Fork 0.05%	Percent Dense Residential Highest %: Robinson Run  0.79%   Lowest %*: Middle Big Darby 0.18%
Percent Quarry Only: Middle Big Darby 0.27%**

*Some subwatersheds do not have all classifications.  Lowest percentage represents the subwatershed that has that classification and has the lowest percentage.

**Most Quaries

If you would like to view all the land use maps in one pdf document, that is also available by clicking here.  This is a 1.2 MB document so this method is not recommended for users with slower internet connections.

All information found on this website is for informational purposes only by the Darby Joint Board of Supervisors. All text, images, logos and information contained on this website are property of the Joint Board and they may not be used or reproduced without permission of the Joint Board. 
For problems or questions regarding this website please contact the Website Administrator.
Last updated: April 7, 2009.